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39TA77 Nut Taps

$29.42

Bulk orders will be discounted, please contact us.

The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials.

Product Number: 39TA77

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  • Description
Mfr Model 008862AS
Thread Size 1/4"-20
Tap Material High Speed Steel
Tap Finish Bright (Uncoated)
Thread Length 1 in
Overall Length 2-1/2 in
Thread Limit H3
Number of Flutes 4
Tap Length Standard USCTI303A
Tap Shank Standard USCTI303A
Primary Material Application All Materials
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Extended Neck Yes
Material Grade Machining Vanadium High Speed Steel
Measurement System Fractional Inch
Primary Material Application ISO Code H; K; M; N; O; P; S
Shank Dia 1/4 in
Shank Length 1-1/5 in
Square Size 0.1910 in
Standards USCTI303A
Tap Chamfer Plug
Tap Style Extension
Tap Thread Size 1/4"-20
Threads per Inch 20
UNSPSC 23153305
Country of Origin USA (subject to change)
Thread Standard UNC
Features Long chamfers assist
Shank Type Machining Straight
Spiral Direction Neutral
Class of Fit H3
Thread Pitch 1.25mm
Extended Shank Yes
Tap Type Pulley/Extension
Min Bore Dia 0.3125 in

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